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/ Product catalogue / Air handling units / Counterflow commercial AHU / Suspended Units / KOMFORT EC DBW / KOMFORT EC DBW 900 R S21 DTV

Blauberg KOMFORT EC DBW 900 R S21 DTV

Blauberg KOMFORT EC DBW 900 R S21 DTV - Suspended heat recovery air handling units
Series: KOMFORT EC DBW
Suspended heat recovery air handling units
  • Maximum airflow: 1030 m3/h
  • Sound pressure level LpA at 3 m: 33 dB(A)
  • Heat exchanger type: Counter flow
  • Extract filter: G4
  • Supply filter: G4 (F7 option)
  • Sound insulation
  • Motor type: EC
  • Bypass: Auto
  • Reheater: Water
  • Preheater: Optional
  • BMS protocol: ModBus
  • Control: Smartphone
  • Casing material: Galvanized steel
  • Humidity sensor: Optional
  • CO2 sensor: Optional
  • VOC sensor: Optional
  • PM2.5 sensor: Optional
Unit of measurement KOMFORT EC DBW 900 R S21 DTV
Connected air duct size mm 250
Phases - 1
Minimum supply voltage V 230
Maximum supply voltage V 230
Power supply frequency Hz 50/60
Rated power W 442
Unit current A 3
Maximum airflow m3/h 1030
Sound pressure level LpA at 3 m dB(A) 33
Heat recovery efficiency, max % 88
Heat exchanger type - Counter flow
Heat exchanger material - Polystyrene
Weight kg 112
Extract filter - G4
Supply filter - G4 (F7 option), G4 (опция: F7)
Transported air temperature (max) °С 40
Transported air temperature (min) °С -25
Ambient air temperature min °С 1
Ambient air temperature max °С 40
Ambient air humidity max % 60
Ingress protection rating - IP22
Ingress protection rating of the drive - IP44
Blauberg KOMFORT EC DBW 900 R S21 DTV 52 930 2016
Trademark Blauberg
Model KOMFORT EC DBW 900 R S21 DTV
Specific energy consumption (SEC) (kWh/(m2/a)) Cold Average Warm
78.1 A+ 40.8 A 16.7 E
Type of ventilation unit Bidirectional
Type of drive installed Variable speed
Type of heat recovery system Recuperative
Thermal efficiency of heat recovery (%) 79
Maximum flow rate (m3/h) 930
Electric power input (W) 442
Reference flow rate (m3/s) 0.169
Reference pressure difference (Pa) 50
Specific power input (SPI) (W/(m3/h)) 0.261
Control typology Local demand control
Maximum internal leakage rates (%) 2.7
Maximum external leakage rates (%) 2.7
Sound power level (dB(A)) 52
Declared typology RVU BVU
The annual electricity consumption (AEC) (kWh/a) Cold Average Warm
720 183 138
The annual heating saved (AHS) (kWh/a) Cold Average Warm
8736 4466 2019
Datasheet
KOMFORT EC DBW - data sheet
2.21 Mb
Datasheet
KOMFORT EC DBW 900 S21 - energy label
57 Kb
Datasheet
KOMFORT EC DBW 900 S21 - specification
36 Kb
Manual
KOMFORT EC DBW 550 (900) - user's manual (B217-4EN-01)
2.55 Mb
Manual
KOMFORT EC DBW 2000 (3000) - user's manual (B225-2EN-03)
5.69 Mb
Manual
S21 - user's manual (B55-8EN-05)
626 Kb
BIM/CAD models
KOMFORT EC DBE/DBW
2.02 Mb
BIM/CAD models
KOMFORT EC DBW 900 R S21 DTV - BIM model
528 Kb
Image
KOMFORT EC DBW 900 R S21 DTV - image 1
315 Kb
Ø D B B1 H L L1
249 1350 1485 317 1346 1395
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